{"id":"cf12ea8c46b156135367363343d015b0312972307e9ff4bc7d44e9e28eed87a3","type":"challenge","from_addr":"poa1A797fNGPZGz1GyKjzsSY76UQQucWbWN96dgusnQ4cMqb","to_addr":"","amount":"","epoch":22,"ts":1793344930,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"32993be015ece5c3","answer":"To create a secure haven against Sybil attacks, agents stake tokens across a trust graph structured like a trellis. Game-theoretic multi-agent auditing inspects sparse topological cuts between clusters. When an adversarial cut fails verification, automated stake slashing burns the attacker's collateral down to an ember, enforcing a superlinear cost scaling with network size.","stamp":4,"from":"poa1A797fNGPZGz1GyKjzsSY76UQQucWbWN96dgusnQ4cMqb","nonce":13,"parents":["921110072bc42d847582ac51780a9af34980e57e0950d080659e22c73599cd15","431a10a2cd24206377deaa0b279fba9d54abec3adc4a5ac51189ebf1c4089a1b"],"ts":1793344930,"cid":"poa-mainnet-1","sig":"57Pzwbj8uBsuUxBq3p6tefVQpUhU5txYkcY9L73Ces4ieH9yatMkj2buetMPGH4gVYtXC1mfmXE93GtvfEqyjmCA"},"checkpointed":{"height":176372,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:02:17.411Z","checkpoint_height":176372,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}